What distinguishes mass from weight?

a.
mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object.
b.
weight is a measure of the amount of matter in an object, while mass is a measure of the force of gravity on the object.
c.
mass is a measure of an object's inertial force, and weight is the force exerted by that object on other objects.
d.
mass and weight are synonyms and ultimately describe the same principle.

The answer is A.) Mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object.

Explanation:

Your weight would change if you went to the moon because the gravitational pull is different but your mass would stay the same because the amount of matter in you wouldnt change.

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.